Struct Object

pub struct Object<M: Manager> { /* private fields */ }

Wrapper around the actual pooled object which implements Deref, DerefMut and Drop traits.

Use this object just as if it was of type T and upon leaving a scope the Drop::drop() will take care of returning it to the pool.

Implementations

impl<M: Manager> Object<M>

pub fn take(this: Self) -> M::Type

Takes this Object from its Pool permanently. This reduces the size of the Pool.

pub fn metrics(this: &Self) -> &Metrics

Get object statistics

pub fn pool(this: &Self) -> Option<Pool<M>>

Returns the Pool this Object belongs to.

Since Objects only hold a Weak reference to the Pool they come from, this can fail and return None instead.

Trait Implementations

impl<M: Manager> AsMut<<M as Manager>::Type> for Object<M>

fn as_mut(&mut self) -> &mut M::Type

Converts this type into a mutable reference of the (usually inferred) input type.

impl<M: Manager> AsRef<<M as Manager>::Type> for Object<M>

fn as_ref(&self) -> &M::Type

Converts this type into a shared reference of the (usually inferred) input type.

impl<M> Debug for Object<M>

where M: Debug + Manager, M::Type: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<M: Manager> Deref for Object<M>

type Target = <M as Manager>::Type

The resulting type after dereferencing.

fn deref(&self) -> &M::Type

Dereferences the value.

impl<M: Manager> DerefMut for Object<M>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<M: Manager> Drop for Object<M>

fn drop(&mut self)

Executes the destructor for this type.